DTSY341/DSSY331-Q8 Three phase Electronic Prepaid Energy Meter

DTSY341/DSSY331-Q8 three-phase electronic prepaid energy meter is a new generation of intelligent high-tech energy metering product developed and produced by Weisheng Group Co., Ltd., which meets the technical requirements of State Grid 09 standard. Compliant with relevant standards for electric energy meters such as GB/T 18460.3-2001 and DL/T614-2007, using DL/T645-2007 communication protocol. Details inquiry:

Non power system star products, with a strong customer base and high reputation
● Equipped with battery error correction and clock fault tolerance functions
● Incorporating numerous independent knowledge product designs in metrology, software, hardware, and structural aspects
The accuracy of the electric energy meter meets 50% of the corresponding accuracy level, with an accuracy error at the factory

IC card power purchase uses logical encryption card as the transmission medium (logical encryption card is optional);
Alarm and trip when the remaining electricity bill is insufficient;
● Supports RS-485 and far-infrared communication;
● It has the functions of active time sharing measurement and demand measurement, and supports electricity freezing and settlement functions;
Capable of accurately measuring instantaneous power grid data such as voltage and current.
● It has rich event recording functions such as voltage loss, current loss and other fault alarms.

Technical parameter project	Project Content
technical standard	GB/T17883-1999； GB/T17882； GB/T14549-93； DL/T614-2007; GB/T 18460
accuracy class	Merit: Level 1
Reference voltage	3×220/380V
current specification	Transformer access type: 1.5 (6); Straight through: 5 (60) A, 10 (100) A
communication protocol	DL/T645-2007
Reference frequency	(50±2.5)Hz
Working voltage range	0.7 Un～1.3 Un
Operating Temperature	-25℃～+55℃；
Extreme operating temperature range	-40℃～+70℃
Total power consumption	＜1.5W； 4VA
Clock error	≤0.5s/d
Overall dimensions	Length x Width x Thickness: 290mm x 170mm x 85mm
Net weight	About 2.0kg

Download path for DTSY341/DSSY331-Q8 Three phase Electronic Prepaid Energy Meter Product Manual:/ UploadFiles/files/DTSY341%EF%BC%8DQ8%20%E4%BA%A7%E5%93%81%E8%AF%B4%E6%98%8E%E4%B9%A6.pdf

Scan the QR code to view the DTSY341/DSSY331-Q8 Three phase Electronic Prepaid Energy Meter Product Manual

Non power system star products, with a strong customer base and high reputation
● Equipped with battery error correction and clock fault tolerance functions
● Incorporating numerous independent knowledge product designs in metrology, software, hardware, and structural aspects
The accuracy of the electric energy meter meets 50% of the corresponding accuracy level, with an accuracy error at the factory

IC card power purchase uses logical encryption card as the transmission medium (logical encryption card is optional);
Alarm and trip when the remaining electricity bill is insufficient;
● Supports RS-485 and far-infrared communication;
● It has the functions of active time sharing measurement and demand measurement, and supports electricity freezing and settlement functions;
Capable of accurately measuring instantaneous power grid data such as voltage and current.
● It has rich event recording functions such as voltage loss, current loss and other fault alarms.

Technical parameter project	Project Content
technical standard	GB/T17883-1999； GB/T17882； GB/T14549-93； DL/T614-2007; GB/T 18460
accuracy class	Merit: Level 1
Reference voltage	3×220/380V
current specification	Transformer access type: 1.5 (6); Straight through: 5 (60) A, 10 (100) A
communication protocol	DL/T645-2007
Reference frequency	(50±2.5)Hz
Working voltage range	0.7 Un～1.3 Un
Operating Temperature	-25℃～+55℃；
Extreme operating temperature range	-40℃～+70℃
Total power consumption	＜1.5W； 4VA
Clock error	≤0.5s/d
Overall dimensions	Length x Width x Thickness: 290mm x 170mm x 85mm
Net weight	About 2.0kg

Download path for DTSY341/DSSY331-Q8 Three phase Electronic Prepaid Energy Meter Product Manual:/ UploadFiles/files/DTSY341%EF%BC%8DQ8%20%E4%BA%A7%E5%93%81%E8%AF%B4%E6%98%8E%E4%B9%A6.pdf

Scan the QR code to view the DTSY341/DSSY331-Q8 Three phase Electronic Prepaid Energy Meter Product Manual